🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 23.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.51 AU - 0.71 AU

Year: 170 Days

Day: 35 Hours

Environment

Temp: 228 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,278,496 km

• M1: 115,190 km (0.076 R)
• M2: 325,375 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.91 AU - 0.99 AU

Year: 330 Days

Day: 39.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,278,496 km

• M1: 41,289 km (0.096 R)
• M2: 372,499 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.14 AU - 1.56 AU

Year: 559 Days

Day: 42.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,278,496 km

• M1: 379,679 km (0.036 R)
• M2: 842,834 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.81 AU - 2.47 AU

Year: 1116 Days

Day: 46.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.5 AU - 3.08 AU

Year: 1661 Days

Day: 15.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,278,496 km

• M1: 1,070,223 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.09 AU - 4.79 AU

Year: 3335 Days

Day: 42.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 80.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 10.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.66 AU - 6.4 AU

Year: 4635 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 69,278,496 km

• M1: 223,200 km (0.036 R)
• M2: 379,530 km (0.069 R)
• M3: 537,655 km (0.101 R)
• M4: 633,547 km (0.11 R)
• M5: 1,205,310 km (0.118 R)
• M6: 1,546,543 km (0.063 R)
• M7: 1,689,259 km (0.065 R)
• M8: 1,894,507 km (0.099 R)
• M9: 2,083,749 km (0.106 R)
• M10: 2,168,720 km (0.11 R)
• M11: 2,545,557 km (0.11 R)
• M12: 2,755,144 km (0.05 R)
• M13: 2,916,261 km (0.119 R)
• M14: 3,066,607 km (0.098 R)
• M15: 3,304,019 km (0.095 R)
• M16: 3,518,692 km (0.088 R)
• M17: 3,620,418 km (0.089 R)
• M18: 3,916,622 km (0.059 R)
• M19: 4,406,854 km (0.119 R)
• M20: 5,195,235 km (0.11 R)
• M21: 5,394,948 km (0.08 R)
• M22: 5,597,354 km (0.118 R)
• M23: 5,699,380 km (0.108 R)
• M24: 6,149,220 km (0.073 R)
• M25: 6,628,233 km (0.062 R)
• M26: 6,754,493 km (0.088 R)
• M27: 6,918,004 km (0.046 R)
• M28: 7,009,408 km (0.082 R)
• M29: 7,267,315 km (0.113 R)
• M30: 8,079,482 km (0.113 R)
• M31: 8,330,657 km (0.071 R)
• M32: 8,466,940 km (0.115 R)
• M33: 8,545,180 km (0.079 R)
• M34: 8,643,316 km (0.061 R)
• M35: 8,979,911 km (0.083 R)
• M36: 9,119,636 km (0.097 R)
• M37: 9,361,087 km (0.072 R)
• M38: 9,686,163 km (0.101 R)
• M39: 9,788,637 km (0.045 R)
• M40: 10,431,460 km (0.069 R)
• M41: 10,768,504 km (0.091 R)
• M42: 10,874,568 km (0.112 R)
• M43: 11,237,942 km (0.103 R)
• M44: 11,323,960 km (0.103 R)
• M45: 11,561,821 km (0.086 R)
• M46: 11,735,953 km (0.092 R)
• M47: 12,219,004 km (0.098 R)
• M48: 12,396,278 km (0.065 R)
• M49: 12,596,739 km (0.104 R)
• M50: 13,477,721 km (0.063 R)
• M51: 13,592,163 km (0.076 R)
• M52: 13,660,978 km (0.097 R)
• M53: 13,914,248 km (0.113 R)
• M54: 14,683,330 km (0.082 R)
• M55: 15,394,518 km (0.033 R)
• M56: 15,466,325 km (0.113 R)
• M57: 15,634,174 km (0.034 R)
• M58: 15,826,707 km (0.045 R)
• M59: 16,360,173 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 11.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.59 AU - 12.47 AU

Year: 13057 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,278,496 km

• M1: 473,477 km (0.117 R)
• M2: 836,102 km (0.08 R)
• M3: 1,314,965 km (0.108 R)
• M4: 1,389,914 km (0.081 R)
• M5: 1,485,806 km (0.117 R)
• M6: 1,745,807 km (0.096 R)
• M7: 1,849,778 km (0.117 R)
• M8: 1,934,450 km (0.099 R)
• M9: 2,152,265 km (0.11 R)
• M10: 2,424,233 km (0.085 R)
• M11: 2,877,814 km (0.102 R)
• M12: 3,026,664 km (0.119 R)
• M13: 3,358,023 km (0.096 R)
• M14: 3,436,263 km (0.046 R)
• M15: 3,674,423 km (0.06 R)
• M16: 3,945,494 km (0.09 R)
• M17: 4,083,573 km (0.086 R)
• M18: 4,945,257 km (0.041 R)
• M19: 5,184,464 km (0.053 R)
• M20: 5,458,078 km (0.119 R)
• M21: 5,861,843 km (0.063 R)
• M22: 6,019,818 km (0.066 R)
• M23: 6,698,394 km (0.118 R)
• M24: 7,333,288 km (0.12 R)
• M25: 7,952,623 km (0.111 R)
• M26: 8,162,808 km (0.061 R)
• M27: 8,233,268 km (0.062 R)
• M28: 8,410,243 km (0.093 R)
• M29: 8,517,205 km (0.095 R)
• M30: 8,840,486 km (0.077 R)
• M31: 9,499,166 km (0.114 R)
• M32: 9,722,366 km (0.07 R)
• M33: 10,402,138 km (0.113 R)
• M34: 11,608,645 km (0.062 R)
• M35: 12,899,974 km (0.091 R)
• M36: 13,437,629 km (0.111 R)
• M37: 13,898,390 km (0.112 R)
• M38: 14,236,631 km (0.072 R)
• M39: 14,577,714 km (0.066 R)
• M40: 16,411,934 km (0.076 R)
• M41: 16,501,094 km (0.064 R)
• M42: 16,590,404 km (0.093 R)
• M43: 18,503,162 km (0.118 R)
• M44: 18,642,438 km (0.115 R)
• M45: 20,006,770 km (0.118 R)
• M46: 20,102,064 km (0.105 R)
• M47: 20,388,843 km (0.032 R)
• M48: 21,257,259 km (0.069 R)
• M49: 21,941,071 km (0.081 R)
• M50: 22,187,010 km (0.043 R)
• M51: 22,731,396 km (0.104 R)
• M52: 22,930,362 km (0.087 R)
• M53: 23,129,925 km (0.086 R)
• M54: 24,086,005 km (0.084 R)
• M55: 24,390,736 km (0.055 R)
• M56: 25,003,639 km (0.07 R)
• M57: 25,157,724 km (0.119 R)
• M58: 25,363,721 km (0.066 R)
• M59: 25,880,880 km (0.09 R)
• M60: 26,349,421 km (0.099 R)
• M61: 27,294,730 km (0.117 R)
• M62: 27,400,496 km (0.069 R)
• M63: 27,612,326 km (0.089 R)
• M64: 27,877,862 km (0.101 R)
• M65: 28,518,740 km (0.072 R)
• M66: 28,679,707 km (0.103 R)
• M67: 29,760,701 km (0.108 R)
• M68: 30,470,543 km (0.079 R)
• M69: 31,020,315 km (0.1 R)
• M70: 31,517,878 km (0.092 R)
• M71: 32,297,283 km (0.111 R)
• M72: 32,464,982 km (0.102 R)
• M73: 32,745,328 km (0.067 R)
• M74: 32,913,925 km (0.1 R)
• M75: 33,308,564 km (0.053 R)
• M76: 33,421,511 km (0.046 R)
• M77: 33,761,247 km (0.08 R)
• M78: 36,462,387 km (0.036 R)
• M79: 36,695,460 km (0.059 R)
• M80: 37,046,118 km (0.047 R)
• M81: 38,222,555 km (0.07 R)
• M82: 38,340,887 km (0.046 R)
• M83: 39,411,409 km (0.094 R)
• M84: 39,530,938 km (0.114 R)
• M85: 39,770,444 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.9

Radius: 7

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.86 AU - 17.1 AU

Year: 22770 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,278,496 km

• M1: 178,021 km (0.075 R)
• M2: 268,229 km (0.048 R)
• M3: 640,578 km (0.108 R)
• M4: 747,541 km (0.118 R)
• M5: 907,461 km (0.093 R)
• M6: 1,003,951 km (0.074 R)
• M7: 1,078,601 km (0.081 R)
• M8: 1,286,990 km (0.101 R)
• M9: 1,396,047 km (0.081 R)
• M10: 2,242,322 km (0.097 R)
• M11: 2,576,973 km (0.114 R)
• M12: 2,645,788 km (0.106 R)
• M13: 2,891,727 km (0.104 R)
• M14: 3,144,846 km (0.102 R)
• M15: 3,292,799 km (0.095 R)
• M16: 3,480,993 km (0.093 R)
• M17: 3,634,181 km (0.118 R)
• M18: 4,640,376 km (0.114 R)
• M19: 6,556,276 km (0.114 R)
• M20: 6,936,704 km (0.101 R)
• M21: 7,033,045 km (0.06 R)
• M22: 7,226,924 km (0.117 R)
• M23: 7,868,998 km (0.056 R)
• M24: 8,019,792 km (0.073 R)
• M25: 8,529,173 km (0.102 R)
• M26: 8,840,037 km (0.086 R)
• M27: 9,207,151 km (0.109 R)
• M28: 9,956,636 km (0.12 R)
• M29: 10,781,070 km (0.117 R)
• M30: 10,892,670 km (0.116 R)
• M31: 12,494,863 km (0.113 R)
• M32: 13,084,727 km (0.066 R)
• M33: 13,503,003 km (0.078 R)
• M34: 14,908,026 km (0.12 R)
• M35: 15,470,365 km (0.091 R)
• M36: 17,656,887 km (0.106 R)
• M37: 18,853,072 km (0.109 R)
• M38: 20,006,770 km (0.089 R)
• M39: 20,626,704 km (0.066 R)
• M40: 22,026,790 km (0.107 R)
• M41: 22,452,845 km (0.104 R)
• M42: 23,819,721 km (0.073 R)
• M43: 24,183,842 km (0.083 R)
• M44: 25,361,626 km (0.104 R)
• M45: 25,882,676 km (0.096 R)
• M46: 26,257,119 km (0.102 R)
• M47: 26,859,849 km (0.096 R)
• M48: 29,082,873 km (0.117 R)
• M49: 31,923,288 km (0.119 R)
• M50: 35,016,074 km (0.108 R)
• M51: 35,264,257 km (0.105 R)
• M52: 36,262,973 km (0.077 R)
• M53: 36,346,598 km (0.07 R)
• M54: 36,430,373 km (0.084 R)
• M55: 36,514,147 km (0.119 R)
• M56: 37,608,905 km (0.108 R)
• M57: 37,948,043 km (0.064 R)
• M58: 38,032,865 km (0.067 R)
• M59: 39,142,732 km (0.098 R)
• M60: 40,349,687 km (0.104 R)
• M61: 40,957,653 km (0.097 R)
• M62: 41,306,515 km (0.075 R)
• M63: 41,481,246 km (0.089 R)
• M64: 42,358,936 km (0.034 R)
• M65: 42,711,688 km (0.117 R)
• M66: 42,888,363 km (0.076 R)
• M67: 43,420,034 km (0.083 R)
• M68: 44,043,109 km (0.067 R)
• M69: 45,478,351 km (0.086 R)
• M70: 46,383,119 km (0.105 R)
• M71: 46,837,747 km (0.108 R)
• M72: 47,202,616 km (0.119 R)
• M73: 48,302,460 km (0.115 R)
• M74: 48,486,615 km (0.06 R)
• M75: 48,578,767 km (0.03 R)
• M76: 49,596,481 km (0.052 R)
• M77: 50,995,371 km (0.104 R)
• M78: 51,652,704 km (0.071 R)
• M79: 52,218,334 km (0.096 R)
• M80: 52,975,598 km (0.095 R)
• M81: 53,450,870 km (0.111 R)
• M82: 54,405,454 km (0.081 R)
• M83: 55,269,382 km (0.099 R)
• M84: 56,041,158 km (0.115 R)
• M85: 57,400,404 km (0.029 R)
• M86: 57,986,229 km (0.036 R)
• M87: 60,349,277 km (0.092 R)
• M88: 62,041,977 km (0.098 R)
• M89: 63,145,560 km (0.068 R)
• M90: 64,255,726 km (0.084 R)
• M91: 65,677,953 km (0.042 R)
• M92: 65,882,005 km (0.117 R)
• M93: 65,984,030 km (0.115 R)
• M94: 66,086,206 km (0.103 R)
• M95: 67,727,594 km (0.103 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,229 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit